Équations équilibrées la veille |
I2O7 + H2O = 2 HIO4
NaCH3COO + H2O = NaCH3COO*3H2O =>
NaCH3COO + 3 H2O = NaCH3COO*3H2O
VO3 + H2 = V + H2O =>
VO3 + 3 H2 = V + 3 H2O
NaCH3COO + H2O = Na + CH3COOH + OH =>
NaCH3COO + H2O = Na + CH3COOH + OH
Sr(OH)2 + K2S = KOH + SrS =>
Sr(OH)2 + K2S = 2 KOH + SrS
NaCH3COO + H2O = NaO + H2CH3COO =>
NaCH3COO + H2O = NaO + H2CH3COO
NaCH3COO + H2O = H3O + NaCH2COO =>
NaCH3COO + H2O = H3O + NaCH2COO
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
I2O7 + H2O = HIO4 =>
I2O7 + H2O = 2 HIO4
KCl(aq) + Ca(NO3)2(aq) = KNO3(aq) + CaCl2(aq) =>
2 KCl(aq) + Ca(NO3)2(aq) = 2 KNO3(aq) + CaCl2(aq)
K2CO3 + CH3OH = KHCO3 + CH3KO =>
K2CO3 + CH3OH = KHCO3 + CH3KO
H2 + AlCl3 = Al + HCl =>
3 H2 + 2 AlCl3 = 2 Al + 6 HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MnO2 + K2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
MnO2 + K2C2O4 + 2 H2SO4 = MnSO4 + K2SO4 + 2 CO2 + 2 H2O
NaCH3COO + H2O = HCH3COO + NaOH =>
NaCH3COO + H2O = HCH3COO + NaOH
Pb(ClO4)2 + Na2S = PbS + Na(ClO4) =>
Pb(ClO4)2 + Na2S = PbS + 2 Na(ClO4)
CH2O + HNO3 = CO2 + N2 + H2O =>
5 CH2O + 4 HNO3 = 5 CO2 + 2 N2 + 7 H2O
NaCH3COO + H2O = Na + CH3COOH + OH =>
NaCH3COO + H2O = Na + CH3COOH + OH
CaCr2O7 + H3PO4 + C2N2 = Ca3(PO4)2 + CO2 + N2 + CrPO4 + H2O =>
12 CaCr2O7 + 32 H3PO4 + 9 C2N2 = 4 Ca3(PO4)2 + 18 CO2 + 9 N2 + 24 CrPO4 + 48 H2O
Bi2O3 + NaClO + NaOH = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaClO + 2 NaOH = 2 NaBiO3 + 2 NaCl + H2O
NaCH3COO + H2O = HCH3COO + NaOH =>
NaCH3COO + H2O = HCH3COO + NaOH
NiBr2 + NaPO4 = NiPO4 + NaBr2 =>
NiBr2 + NaPO4 = NiPO4 + NaBr2
NaCH3COO + H2O = NaO + H2CH3COO =>
NaCH3COO + H2O = NaO + H2CH3COO
CoCl2 + K2CrO4 = CoCrO4 + KCl =>
CoCl2 + K2CrO4 = CoCrO4 + 2 KCl
C14H12 + Br2 = C14H12Br2 =>
C14H12 + Br2 = C14H12Br2
C20H27NO11 + H2O = HCN + C7H6O + C6H12O6 =>
C20H27NO11 + 2 H2O = HCN + C7H6O + 2 C6H12O6
NaCH3COO + H2O = Na + CH3COOH + OH =>
NaCH3COO + H2O = Na + CH3COOH + OH
NaCH3COO + H2O = NaCH3COO*3H2O =>
NaCH3COO + 3 H2O = NaCH3COO*3H2O
Mg(NO3)2 + NH4SCN = Mg(SCN)2 + NH4NO3 =>
Mg(NO3)2 + 2 NH4SCN = Mg(SCN)2 + 2 NH4NO3
Cu2O3 + CH4 = Cu + CO2 + H2O =>
4 Cu2O3 + 3 CH4 = 8 Cu + 3 CO2 + 6 H2O
AIN + F2 = AIF2 + N2 =>
2 AIN + 2 F2 = 2 AIF2 + N2
Na2CrO4 + Na2SO4 + H2O = Cr2(SO4)3 + Na2O2 + NaOH =>
2 Na2CrO4 + 3 Na2SO4 + 2 H2O = Cr2(SO4)3 + 3 Na2O2 + 4 NaOH
Cu + Ca3(PO4)2 = Ca + Cu3(PO4)2 =>
3 Cu + Ca3(PO4)2 = 3 Ca + Cu3(PO4)2
NaCH3COO + H2O = NaOH + CH3COOH =>
NaCH3COO + H2O = NaOH + CH3COOH
MgSO4 + KI = KISO4 + Mg =>
MgSO4 + KI = KISO4 + Mg
NaCH3COO + H2O = NaOH + CH3COOH =>
NaCH3COO + H2O = NaOH + CH3COOH
NaCH3COO + H2O = NaO + H2CH3COO =>
NaCH3COO + H2O = NaO + H2CH3COO
C2H5OH + NH4OH = C2H5NH2 + H2O =>
C2H5OH + NH4OH = C2H5NH2 + 2 H2O
Al2O3 + BeF2 = AlF3 + BeO =>
Al2O3 + 3 BeF2 = 2 AlF3 + 3 BeO
MgSO4*3H2O(s) = MgSO4 + H2O(s) =>
MgSO4*3H2O(s) = MgSO4 + 3 H2O(s)
NaCH3COO + H2O = NaO + H2CH3COO =>
NaCH3COO + H2O = NaO + H2CH3COO
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Na2Cr2O7 + HBr = NaBr + H2Cr2O7 =>
Na2Cr2O7 + 2 HBr = 2 NaBr + H2Cr2O7
CuNO3 + Sc = Sc(NO3)2 + Cu =>
2 CuNO3 + Sc = Sc(NO3)2 + 2 Cu
NaCH3COO + H2O = HCH3COO + NaOH =>
NaCH3COO + H2O = HCH3COO + NaOH
MgCO3 + KCl = MgCl2 + K2CO3 =>
MgCO3 + 2 KCl = MgCl2 + K2CO3
NaCH3COO + H2O = NaCH3COO*3H2O =>
NaCH3COO + 3 H2O = NaCH3COO*3H2O
Zn + MoO3 = Mo2O3 + ZnO =>
3 Zn + 2 MoO3 = Mo2O3 + 3 ZnO
Xe + Al = XeAl =>
Xe + Al = XeAl
NaCH3COO + H2O = NaOH + CH3COOH =>
NaCH3COO + H2O = NaOH + CH3COOH
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